LiftMaster/Chamberlain Replacement Part - 821LMC-SENSOR Additional Garage Control Door Sensor For Smart Garage Control, myQ Smart Garage, Hub and myQ Garage

The LiftMaster 821LMC-SENSOR is an additional garage control door sensor designed to enhance your Smart Garage™ system by enabling control of a second garage door opener. This sensor allows you to securely monitor and manage your garage doors via the myQ® app, offering real-time notifications and enhanced security features. Whether you're away from home or simply prefer the convenience of remote management, this sensor provides seamless integration with Smart Garage® Control, myQ® Smart Garage™ Hub, and myQ Garage®.

SMART MANAGEMENT: Control and monitor a second garage door through the myQ® app for enhanced security and convenience.

MULTI-SYSTEM COMPATIBILITY: Compatible with Smart Garage® Control, myQ® Smart Garage™ Hub, and myQ Garage®.

EASY SETUP: Quick installation and programming with intuitive design and myQ® app integration.

ADVANCED SECURITY PROTOCOLS: Supports WPA, WPA2, WPA2/3, and WPA3 for secure and reliable connection.

VERSATILE MONITORING: Monitor up to two garage doors and up to 16 myQ® accessories with a single control system.

Technical Specifications:

• Product Name: Additional Garage Control Door Sensor
  
• Model: 821LMC-SENSOR
  
• myQ Compatibility: Yes
  
• Operating Conditions: -4°F to 149°F (-20°C to 65°C)
  
• Security: WPA, WPA2, WPA2/3, WPA3
  
• Wi-Fi Frequency: 2.4 GHz
• Door Sensor Dimensions: W 2-5/8" x H 2-5/8" x D 7/8"
  
• Warranty: 1-Year Limited Warranty

Add the LiftMaster 821LMC-SENSOR to your Smart Garage™ system today for seamless control, enhanced security, and peace of mind with myQ® app integration.